A series solution for melting heat transfer characteristics of hybrid Casson fluid under thermal radiation

Emran Khoshrouye Ghiasi, R. Saleh
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引用次数: 2

Abstract

In the present paper, we focus on the melting heat transfer characteristics of Casson fluid involving thermal radiation and viscous dissipation. To this end, the governing partial differential equations (PDEs) are transformed into the ordinary differential equations (ODEs) via the similarity variables. Besides establishing a homotopy-based methodology and its optimization performed in MATHEMATICA package BVPh2.0, the present findings are compared and validated by those available results in the literature. It can be shown that regardless of the variable fluid properties, this methodology predicts the heat transfer rate with and without melting effect at any Prandtl number. Furthermore, it is seen that the velocity distribution is significantly affected by the melting parameter.
热辐射作用下混合卡森流体熔融换热特性的系列解
本文重点研究了Casson流体在热辐射和粘性耗散作用下的熔融传热特性。为此,通过相似变量将控制偏微分方程转化为常微分方程。除了在MATHEMATICA软件包BVPh2.0中建立了一种基于仿射的方法论及其优化外,还与文献中的现有结果进行了比较和验证。可以表明,无论流体性质如何变化,该方法都可以预测在任何普朗特数下具有和不具有熔化效应的传热率。此外,可以看出,熔融参数对速度分布有显著影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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